Pentaphragma horsfieldii (Miq.) Airy Shaw

Species

Angiosperms > Asterales > Pentaphragmataceae > Pentaphragma

Characteristics

Very variable. Stem 10-50 cm long, simple, +-crispate-floccose above. Leaves only slightly asymmetrical, broadly ovate to obliquely elliptic-oblong, 10-30 by 4-12(-20) cm, base cordate to cuneate, apex acute to obtuse, margin strongly dentate-serrate to entire, frequently reflexed, glabrous and shining above, +-crispate-floccose below (usually densely so when young), at least on the nerves, but sometimes almost glabrous; nerves 2-4 pairs, steeply ascending; petiole 1.5-8 cm, +-crispate-floccose or glabrescent. Inflorescences arising singly or more often 2-3 together from the upper (1-5) leaf axils, dense, many-flowered, scorpioid, short or long, 1-7 cm, peduncle ± 1 cm. Bracts orbicular to obovate, 5-8 mm long, ciliate. Flowers biseriate, 5-8 mm long. Calyx-tube obovoid, 3-4 by 2 mm, pilose. Sepals unequal, scarcely 2 mm long, pilose, margins reflexed. Corolla very shortly (scarcely 1 mm) gamopetalous, 3 mm long, glabrous; segments oblong or spatulate-obovate, erect, recurved at apex. Filaments 1½ mm, slender, sometimes sigmoid; anthers oblong, 1 mm. Stigma ovoid-oblong, 1 mm. Fruit ovoid or obovoid, 5 by 3-4 mm.
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Very variable. Stem 10-50 cm long, simple, +-crispate-floccose above. Leaves only slightly asymmetrical, broadly ovate to obliquely elliptic-oblong, 10-30 by 4-12(-20) cm, base cordate to cuneate, apex acute to obtuse, margin strongly dentate-serrate to entire, frequently reflexed, glabrous and shining above, +-crispate-floccose below (usually densely so when young), at least on the nerves, but sometimes almost glabrous; nerves 2-4 pairs, steeply ascending; petiole 1.5-8 cm, +-crispate-floccose or glabrescent. Inflorescences arising singly or more often 2-3 together from the upper (1-5) leaf axils, dense, many-flowered, scorpioid, short or long, 1-7 cm, peduncle ± 1 cm. Bracts orbicular to obovate, 5-8 mm long, ciliate. Flowers biseriate, 5-8 mm long. Calyx-tube obovoid, 3-4 by 2 mm, pilose. Sepals unequal, scarcely 2 mm long, pilose, margins reflexed. Corolla very shortly (scarcely 1 mm) gamopetalous, 3 mm long, glabrous; segments oblong or spatulate-obovate, erect, recurved at apex. Filaments 1½ mm, slender, sometimes sigmoid; anthers oblong, 1 mm. Stigma ovoid-oblong, 1 mm. Fruit ovoid or obovoid, 5 by 3-4 mm.
Life form perennial
Growth form herb
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Sexuality hermaphrodite
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Environment

Evergreen rain-forest, up to 1200 m; fl. Jan.-Dec.
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Evergreen rain-forest, up to 1200 m; fl. Jan.-Dec.
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Hardiness (USDA) 9-12

Usage

Uses. Leaves eaten as spinach (Kemaman, acc. to Corner in sched.).
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Uses. Leaves eaten as spinach (Kemaman, acc. to Corner in sched.).
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Edible -
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Cultivation

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Images

Pentaphragma horsfieldii unspecified picture

Distribution

Pentaphragma horsfieldii world distribution map, present in Indonesia, Iceland, Sri Lanka, Malaysia, and Nigeria

Identifiers

LSID urn:lsid:ipni.org:names:144262-1
WFO ID wfo-0000481989
COL ID 76N6R
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pentaphragma scortechinii Pentaphragma sumatrana Pentaphragma integrifolium Pentaphragma horsfieldii Cyrtandra horsfieldii